package com.test;

public class Node {
	String a;
	String b;
	String c;
	String d;
	
	
	public Node(String a, String b, String c, String d) {
		super();
		this.a = a;
		this.b = b;
		this.c = c;
		this.d = d;
	}
	public String getA() {
		return a;
	}
	public void setA(String a) {
		this.a = a;
	}
	public String getB() {
		return b;
	}
	public void setB(String b) {
		this.b = b;
	}
	public String getC() {
		return c;
	}
	public void setC(String c) {
		this.c = c;
	}
	public String getD() {
		return d;
	}
	public void setD(String d) {
		this.d = d;
	}
	
}
